The thompson is in some spots, very easy walking, nice sloping beach and shallow water, so its easy to land a fish because you have lots of room, so you have no reason to scratch or hurt the fish in any way, but down in the canyon it gets sketchy, sheer drop offs into deep water, and if your fishing those spots, dont drag the fish up onto the cliff for the photo, keep it in the water, take the pliers pop the hook and then revive it. the canyon ends about 1/2 way from lytton to spences bridge. Almost all the water above there is nice and there are nice beaches to chase/land ur fish. Please protect and take care of these fish.
A suggestion, neoprene waders, and wading cleats or atleast studded felt soles. And dont play these fish for an hour and tire them out completely and have them die in your hands, land the fish even when its green and then release it quickly. this might take heavier gear than normal as i was talking about before.